1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mixer [17]
3 years ago
12

12) A 17.92 g sample of copper was submerged in water, and the volume reading rose by 2.00 mL. What is the density of the copper

sample?​
Chemistry
1 answer:
emmasim [6.3K]3 years ago
3 0

Hey there!:

Mass = 17.92 g

Volume = 2.00 mL

Density =  ??

Therefore:

D = m / V

D = 17.92 / 2.00

D = 8.96 g/mL

Hope this helps!

You might be interested in
Which of the following compounds is the name of a 5 carbon Allene?
LiRa [457]
"Pent" is five, "ene" means double bonded carbon
5 0
3 years ago
Helppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeee ill mark brainlist
sergey [27]
Grasshopper population will increase since they have less predators
3 0
3 years ago
Read 2 more answers
Explain why, when performing stoichiometric calculations, it is
pshichka [43]

Answer:

Stoichiometric Coefficients

The balanced equation makes it possible to convert information about one reactant or product to quantitative data about another element. Understanding this is essential to solving stoichiometric problems

Explanation:

3 0
2 years ago
Read the word equation: “Propane gas plus oxygen gas produces __________.”
Dmitriy789 [7]

Answer:

Propane gas plus oxygen gas produces water and carbon dioxide.

Explanation:

This is the initial chemical equation: C3H8 + O2 = CO2 + H2O

This is the balanced chemical equation: C3H8 + 5 O2 = 3 CO2 + 4 H2O

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2.568%20%5Ctimes%205.8%7D%7B4.186%7D%20" id="TexFormula1" title=" \frac{2.568 \ti
melomori [17]
Using a calculator:

(2.568 x 5.8)/4.186 = 3.5581460…
= 3.56 (3sf)

You didn’t specify the correct number of significant figures needed.
3 0
2 years ago
Other questions:
  • Which is an element? A. salt B. carbon C. salt water D. carbon dioxide
    5·2 answers
  • How test berween nitric and sulferic acid?
    10·1 answer
  • What does the diagram show about phases and
    14·2 answers
  • Circle the chemical formula that is a simple sugar called sucrose. Explain how you know this
    10·1 answer
  • Given li2, c2, s2, and cl2, which of these species is paramagnetic? view available hint(s) g.com
    11·1 answer
  • Key Concepts<br> 4 Identify What are three advantages of using<br> conceptual models?<br> Help plz
    14·1 answer
  • Why do you think neutrons are necessary in the nucleus of an atom?
    14·2 answers
  • What is the mystery element of antimony
    14·1 answer
  • Consider the reaction 3CH4(g)→C3H8(g)+2H2(g).
    13·1 answer
  • How many carbon atoms are there in 5 molecules of C6H12O6?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!